Galen Gornowicz
Silviu Borac
ABSTRACT
We present a hybrid direct and projective iterative algorithm for simulating hair. The algorithm is fast, stable, visually accurate, uses a comprehensive elasticity model with a well defined continuum limit. The low resolution simulation is a good predictor of higher resolution results which we attribute to our novel treatment of bending and twisting forces. Timesteps may be as large a single step for each frame of 24 Hz animation. The treatment of collisions is implicit and does not introduce any artificial strain or forces.
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Index Terms
- Efficient and stable approach to elasticity and collisions for hair animation
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